public bool DeleteCalendar(int id, int userId)
{
if (GetCalendar(id).UserId != userId)
{
throw new ForbiddenException("Not calendar owner");
}
if (id == _caRepository.GetDefaultCalendar(userId).Id)
{
throw new ForbiddenException("Forbidden to remove the 'Default' calendar");
}
_notificationSender.CancelScheduledNotification(_eventRepository.GetCalendarEvents(id).ToArray());
_logger.Info($"Delete calendar {id}");
return(_caRepository.DeleteCalendar(id));
}